Pyrope and Gadolinium Gallium Garnet Physical Properties

Pyrope

Gadolinium Gallium Garnet

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

insoluble in water

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.62-3.877.05

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Not Available

1.6 Cleavage

None

Not Available

1.7 Mohs Hardness

7-7.56.5

2 10

1.8 Chemical Composition

Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Not Available

Pyrope and Gadolinium Gallium Garnet Chemical Formula

While comparing Pyrope and Gadolinium Gallium Garnet physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Pyrope and Gadolinium Gallium Garnet chemical formula.

Chemical formula of Pyrope- Mg 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

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Pyrope and Gadolinium Gallium Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrope and Gadolinium Gallium Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope and Gadolinium Gallium Garnet Optical Properties during the identification of gemstone. Specific gravity of Pyrope is 7.05 whereas that of Gadolinium Gallium Garnet is 7.05.